Merge branch 'add-ethernet-driver-for-tehuti-networks-tn40xx-chips'

Merge branch 'add-ethernet-driver-for-tehuti-networks-tn40xx-chips'

FUJITA Tomonori says:

====================
add ethernet driver for Tehuti Networks TN40xx chips

This patchset adds a new 10G ethernet driver for Tehuti Networks
TN40xx chips. Note in mainline, there is a driver for Tehuti Networks
(drivers/net/ethernet/tehuti/tehuti.[hc]), which supports TN30xx
chips.

Multiple vendors (DLink, Asus, Edimax, QNAP, etc) developed adapters
based on TN40xx chips. Tehuti Networks went out of business but the
drivers are still distributed under GPL2 with some of the hardware
(and also available on some sites). With some changes, I try to
upstream this driver with a new PHY driver in Rust.

The major change is replacing the PHY abstraction layer in the original
driver with phylink. TN40xx chips are used with various PHY hardware
(AMCC QT2025, TI TLK10232, Aqrate AQR105, and Marvell MV88X3120,
MV88X3310, and MV88E2010).

I've also been working on a new PHY driver for QT2025 in Rust [1]. For
now, I enable only adapters using QT2025 PHY in the PCI ID table of
this driver. I've tested this driver and the QT2025 PHY driver with
Edimax EN-9320 10G adapter and 10G-SR SFP+. In mainline, there are PHY
drivers for AQR105 and Marvell PHYs, which could work for some TN40xx
adapters with this driver.

To make reviewing easier, this patchset has only basic functions. Once
merged, I'll submit features like ethtool support.

v11: https://lore.kernel.org/netdev/20240618051608.95208-7-fujita.tomonori@gmail.com/
v10: https://lore.kernel.org/netdev/20240611045217.78529-7-fujita.tomonori@gmail.com/
v9: https://lore.kernel.org/netdev/20240605232608.65471-1-fujita.tomonori@gmail.com/
v8: https://lore.kernel.org/netdev/20240603064955.58327-1-fujita.tomonori@gmail.com/
v7: https://lore.kernel.org/netdev/20240527203928.38206-7-fujita.tomonori@gmail.com/
v6: https://lore.kernel.org/netdev/20240512085611.79747-2-fujita.tomonori@gmail.com/
v5: https://lore.kernel.org/netdev/20240508113947.68530-1-fujita.tomonori@gmail.com/
v4: https://lore.kernel.org/netdev/20240501230552.53185-1-fujita.tomonori@gmail.com/
v3: https://lore.kernel.org/netdev/20240429043827.44407-1-fujita.tomonori@gmail.com/
v2: https://lore.kernel.org/netdev/20240425010354.32605-1-fujita.tomonori@gmail.com/
v1: https://lore.kernel.org/netdev/20240415104352.4685-1-fujita.tomonori@gmail.com/

[1] https://lore.kernel.org/netdev/20240415104701.4772-1-fujita.tomonori@gmail.com/
====================

Link: https://patch.msgid.link/20240623235507.108147-1-fujita.tomonori@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>